4G smart watch GPS+ beidou +LBS+WIFI+AGPS position heart rate monitor IP 67 waterproof remote video chat smart phone wristwatch
4G elder smart watch Features: 1. Support multiple positioning such as GPS+ beidou +LBS+WIFI+AGPS 2: support hd calling function, 3. Support heart rate measurement and blood pressure measurement 4. Pedometer, sleep support and medication reminder 5: support track positioning, electronic fence, family number, SOS and send the information to the APP management system, and automatically dial emergency contact person at the same time 6: built-in 680mah super-large polymer battery, super long standby time, 5 days of use time, professional magnetic absorption charging cable 7: Ip67 deep waterproof
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